1 The expected genotype frequencies. 2  The number of heterozygous individuals that you would predict to be in this population. 3  The expected phenotype frequencies. 4  Conditions happen to be really good this year for breeding and next year there are 1,245 young potential Biology instructors.
Freebase(0.00 / 0 votes)Rate this definition: Donkey. The donkey or ass, Equus africanus asinus, is a domesticated member of the Equidae or horse family. The wild ancestor of the donkey is the African wild ass, E. africanus. The donkey has been used as a working animal for at least 5000 years.
Ass is the correct term for the animal known as the donkey, burro, or jackstock. The young of a donkey is called a foal. A young male is a colt and a young female a filly. The correct name for a female donkey is jenny and the correct name for a male donkey is jack.A mule is the offspring of a male donkey and a female horse. A hinny is the offspring of a male horse and a female donkey.There are three categories of donkeys. Miniatures are 36 inches and under. Standards are between 36 and 54 inches. Mammoths are over 54 inches. All measured to the shoulder.he young of a donkey is called a foal. A young male is a colt and a young female a filly. The correct name for a female donkey is jenny and the correct name for a male donkey is jack. A mule is the offspring of a male donkey and a female horse. A hinny is the offspring of a male horse and a female donkey.